20mm f/2 DG DN Contemporary Lens for Sony E
Product details
Web ID: 22124898This all-new full-frame premium compact prime for mirrorless systems is the latest addition to SIGMA's I series lineup, combining a bright maximum aperture of F2, an ultra-wide 20mm focal length and stunning optical performance. The lens boasts an exceptionally small form factor, weighing in at just 370g and measuring just 72.4mm in length, which makes it a highly practical optic that is portable enough for everyday shooting.It's ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its very well-controlled sagittal coma flare. It is the fourth I series lens with an F2 aperture, joining a 24mm, 35mm and 65mm, which together make a well-matched lens set for L-Mount and Sony E-mount users.Remarkably, the 20mm F2 DG DN | Contemporary is almost identical in size and weight to the very compact SIGMA 24mm F2 I series.
Product Features
- Lens construction: 13 elements in 11 groups, with 1 FLD, 1 SLD and 3 aspherical lens elements.
 - Inner focus system.
 - Compatible with high-speed autofocus.
 - Stepping Motor.
 - Compatible with Lens Aberration Correction.
 - Wipe clean
 - Imported
 
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